Texas Instruments SN74AHC126PWR Microcontrollers
4-Ch 3-State Buffer IC, 2-5.5V, 4-Bit, CMOS, TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AHC126PWR
Series
Base Model
Detailed Description
4-Ch 3-State Buffer IC, 2-5.5V, 4-Bit, CMOS, TSSOP
Package
14-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
SN74AHC126PWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74AHC126PWR Microcontrollers technical specifications.
General
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2V ~ 5.5V
Lifecycle Status
Active
Output Type
3-State
Number of Elements
4
Logic Type
Buffer, Non-Inverting
Number of Bits Per Element
1
Current Output High Low
8mA, 8mA
Alternate Parts Comparison (SN74AHC126PWR vs SN74AHC1G02DBVRE4 vs SN74AHC1G08DBVR vs SN74AHC1G14DRLRG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -55 °C ~ 125 °C | -40°C ~ 125°C |
| Supply Voltage | 2V ~ 5.5V | 2V ~ 5.5V | 2 V ~ 5.5 V | 2V ~ 5.5V |
| Lifecycle Status | Active | Active | Production | Active |
| Package / Case | 14-TSSOP | SOT-23-5 | -- | SOT-553 |
| Current Output High Low | 8mA, 8mA | 8mA, 8mA | -- | 8mA, 8mA |
| Logic Type | Buffer, Non-Inverting | NOR Gate | -- | Inverter |
| Number of Elements | 4 | 1 | 1 | -- |
| Number of Circuits | -- | 1 | 1 | 1 |
| Number of Inputs | -- | 2 | 2 | 1 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC74VHC126DTR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
4-Bit 3-State Buffer IC, CMOS, TSSOP-14, 5.5V
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